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1. 发明授权

US06752699B2 Working method for curved surface of a work and an apparatus thereof 失效
标题翻译：工作曲面的工作方法及其装置
公开(公告)号：US06752699B2
公开(公告)日：2004-06-22
申请号：US10245279
申请日：2002-09-18
申请人： Katsura Yanagisawa , Tsugihiko Musha , Hisato Kobayashi , Gen Sasaki , Koichi Takemoto
发明人： Katsura Yanagisawa , Tsugihiko Musha , Hisato Kobayashi , Gen Sasaki , Koichi Takemoto
IPC分类号： B24B100
CPC分类号： B24B11/00 , B23H5/08 , B24B1/00
摘要： The first driving shaft 2 is provided with the electric supply equipment 8 such as the metal brush. The second driving shaft 3 is as well too. Further, a nozzle 10 for supplying the conductive coolant is supplied to the grinding portion between the grinding surface 1a and the surface Wa to be ground is provided. When grinding is carried out, the conductive coolant is supplied from the nozzle 10 and by turning on the electricity to the first driving shaft 2 and the second driving shaft 3, a voltage is applied between the grinding surface 1a and the surface Wa to be ground of the work W. Due to electrolysis of that instance, the conductive material of the surface of the grindstone is dissolved in the conductive coolant, simultaneously the clogging of the grinding surface 1a is solved. Accordingly, a super ball finishing using a grindstone of the quite high grain size becomes possible.
摘要翻译：第一驱动轴2设置有诸如金属刷的供电设备8。第二驱动轴3也是如此。此外，用于供给导电性冷却剂的喷嘴10被供给到研磨面1a和被研磨面Wa之间的研磨部。当进行研磨时，导电性冷却剂从喷嘴10供给，并通过将电力接通到第一驱动轴2和第二驱动轴3，在研磨面1a与被研磨面Wa之间施加电压由于这种情况的电解，磨石表面的导电材料溶解在导电性冷却剂中，同时解决了研磨面1a的堵塞。因此，可以使用具有相当高的晶粒尺寸的磨石的超球抛光。

2. 发明授权

US08810675B2 Image processing apparatus having a plurality of image processing blocks that are capable of real-time processing of an image signal 有权
标题翻译：具有能够对图像信号进行实时处理的多个图像处理块的图像处理装置
公开(公告)号：US08810675B2
公开(公告)日：2014-08-19
申请号：US13091838
申请日：2011-04-21
申请人： Gen Sasaki
发明人： Gen Sasaki
IPC分类号： G06K9/40 , G06K9/00
CPC分类号： G06T11/001 , G06T3/40 , G06T5/00 , G06T5/002 , G06T5/009 , H04N1/409 , H04N1/56 , H04N5/23229 , H04N5/772 , H04N5/907 , H04N9/045 , H04N9/68 , H04N9/735 , H04N9/77 , H04N2101/00
摘要： An image processing apparatus is provided which offers higher versatility than conventional image processing apparatuses. When an input signal to a spatial filtering block is a monochrome signal that contains Y component only, a selector selects its input terminal and a selector selects its input terminal. Then, a low-pass filter output signal of a programmable spatial filter is inputted to a spatial filter, and a low-pass filter output signal of the spatial filer is inputted to a spatial filter. That is, the programmable spatial filter and the spatial filters are connected in series (in cascade), and the cascade-connected three spatial filters perform filtering operation. In this example, low-pass filters with 5×5 taps are connected in cascade in three stages, which enables low-pass filtering with 13×13 taps.
摘要翻译：提供了一种图像处理装置，其提供比常规图像处理装置更高的通用性。当空间滤波块的输入信号是仅包含Y分量的单色信号时，选择器选择其输入端，选择器选择其输入端。然后，将可编程空间滤波器的低通滤波器输出信号输入到空间滤波器，并将空间滤波器的低通滤波器输出信号输入到空间滤波器。也就是说，可编程空间滤波器和空间滤波器串联（级联），级联连接的三个空间滤波器执行滤波操作。在这个例子中，具有5×5抽头的低通滤波器分三级连接，这使得13×13抽头能够进行低通滤波。

3. 发明授权

US07965320B2 Image processing apparatus 有权
公开(公告)号：US07965320B2
公开(公告)日：2011-06-21
申请号：US11733958
申请日：2007-04-11
申请人： Gen Sasaki
发明人： Gen Sasaki
IPC分类号： H04N5/335
摘要： An image processing apparatus is provided which offers higher versatility than conventional image processing apparatuses. When an input signal to a spatial filtering block is a monochrome signal that contains Y component only, a selector selects its input terminal and a selector selects its input terminal. Then, a low-pass filter output signal of a programmable spatial filter is inputted to a spatial filter, and a low-pass filter output signal of the spatial filer is inputted to a spatial filter. That is, the programmable spatial filter and the spatial filters are connected in series (in cascade), and the cascade-connected three spatial filters perform filtering operation. In this example, low-pass filters with 5×5 taps are connected in cascade in three stages, which enables low-pass filtering with 13×13 taps.

4. 发明授权

US07844134B2 Image processor and camera system for correcting image distortion 有权
标题翻译：用于校正图像失真的图像处理器和相机系统
公开(公告)号：US07844134B2
公开(公告)日：2010-11-30
申请号：US11560614
申请日：2006-11-16
申请人： Gen Sasaki , Yusuke Nara
发明人： Gen Sasaki , Yusuke Nara
IPC分类号： G06K9/32 , G06K9/40 , G06K9/00 , H04N5/228
CPC分类号： H04N5/23248 , H04N5/2329 , H04N5/2621 , H04N5/272
摘要： A motion detecting part detects moving regions in a plurality of frame images captured by rolling shutter type exposure, and obtains a motion vector of the moving regions. A moving region correcting part corrects the moving region in a to-be-corrected frame image of the plurality of frame images on the basis of the motion vector, information on an image-capturing time interval between the plurality of frame images, information on an exposure starting time difference resulting from the difference in position in one frame image caused by the rolling shutter type exposure and information on an exposure start sequence depending on the position in one frame image captured by the rolling shutter type exposure.
摘要翻译：运动检测部分通过滚动快门式曝光捕获的多个帧图像中的运动区域进行检测，并获得运动区域的运动矢量。移动区域校正部根据运动矢量，基于多个帧图像之间的图像拍摄时间间隔的信息，关于多个帧图像的信息，修正多个帧图像的待校正帧图像中的运动区域由滚动快门式曝光引起的一帧图像中的位置差异以及根据通过滚动快门式曝光捕获的一帧图像中的位置的关于曝光开始序列的信息导致的曝光开始时间差。

5. 发明授权

US07598985B2 Image processing circuit of image input device 有权
标题翻译：图像输入装置图像处理电路
公开(公告)号：US07598985B2
公开(公告)日：2009-10-06
申请号：US11490182
申请日：2006-07-21
申请人： Gen Sasaki
发明人： Gen Sasaki
IPC分类号： H04N5/228 , H04N5/76 , G06K9/00
CPC分类号： H04N5/367 , G06T1/20 , H04N1/40 , H04N5/23241 , H04N5/3572 , H04N9/045 , H04N2101/00
摘要： In image input devices such as digital still cameras, processing is speeded up and power consumption is reduced by arranging in a RPU (23) performing real time processing of a pixel data from a CCD (21), such that only special exceptional image processing not being prepared previously is subjected to a software program processing in a CPU (24) and, in post processing in which a general image processing is carried out, a pixel data temporarily stored in a main memory (29) is inputted again to the RPU (23) and then processed. This enables to sharply speed up processing, and minimize a prolonged processing in the CPU (24) to reduce power consumption, when compared to the case of executing by software problem processing.
摘要翻译：在诸如数字静态照相机的图像输入设备中，通过布置在执行来自CCD（21）的像素数据的实时处理的RPU（23）中，处理被加速并且功耗降低，使得仅特殊的异常图像处理在CPU（24）中进行软件程序处理，并且在执行一般图像处理的后处理中，暂时存储在主存储器（29）中的像素数据被再次输入到RPU（ 23），然后处理。与通过软件问题处理执行的情况相比，能够大大加快处理速度，并且尽量减少CPU（24）中的延长处理以降低功耗。

6. 发明授权

US07408587B2 Image conversion device, image conversion method and data conversion circuit as well as digital camera 有权
标题翻译：图像转换装置，图像转换方法和数据转换电路以及数码相机
公开(公告)号：US07408587B2
公开(公告)日：2008-08-05
申请号：US11226387
申请日：2005-09-15
申请人： Takashi Matsutani , Gen Sasaki
发明人： Takashi Matsutani , Gen Sasaki
IPC分类号： H04N7/01 , H04N11/12
CPC分类号： H04N9/646
摘要： An image conversion device is provided with a first buffer area for storing either one of even field and odd field of inputted dot sequential data and a second buffer area for storing the other thereof. A data transfer control circuit controls in such a manner that, during a period in which one of the two fields is written in the first buffer area, the other field, stored in the second buffer area, is read out in a color field sequential format, and during a period in which the other field is written in the second buffer area, the other field, stored in the first buffer area, is read out in a color field sequential format. A pixel interpolating circuit carries out an insertion-interpolating process on the field read out from the image storing unit, and outputs the resulting data. Thus, it becomes possible to prevent color breaking at the time of displaying motion images on a color field sequential type display by using a buffer area having a capacity of one frame.
摘要翻译：图像转换装置设置有用于存储输入的点序列数据的偶数场和奇数场中的任一个的第一缓冲区域和用于存储另一个的第二缓冲区域。数据传送控制电路以这样的方式进行控制：在两个场中的一个被写入第一缓冲区的时段期间，存储在第二缓冲区中的另一场以彩色字段顺序格式读出，并且在其他字段被写入第二缓冲区域的时段期间，以颜色字段顺序格式读出存储在第一缓冲区域中的另一字段。像素内插电路对从图像存储单元读出的场进行插入插入处理，并输出结果数据。因此，通过使用具有一帧容量的缓冲区，可以防止在色域顺序型显示器上显示运动图像时的色彩破坏。

7. 发明授权

US07190396B2 Image processing circuit of image input device 有权
标题翻译：图像输入装置图像处理电路
公开(公告)号：US07190396B2
公开(公告)日：2007-03-13
申请号：US10694909
申请日：2003-10-29
申请人： Gen Sasaki
发明人： Gen Sasaki
IPC分类号： H04N5/202 , H04N5/235 , H04N3/14 , G03F3/08
CPC分类号： H04N5/367 , G06T1/20 , H04N1/40 , H04N5/23241 , H04N5/3572 , H04N9/045 , H04N2101/00
摘要： In image input devices such as digital still cameras, processing is speeded up and power consumption is reduced by arranging in a RPU (23) performing real time processing of a pixel data from a CCD (21), such that only special exceptional image processing not being prepared previously is subjected to a software program processing in a CPU (24) and, in post processing in which a general image processing is carried out, a pixel data temporarily stored in a main memory (29) is inputted again to the RPU (23) and then processed. This enables to sharply speed up processing, and minimize a prolonged processing in the CPU (24) to reduce power consumption, when compared to the case of executing by software problem processing.
摘要翻译：在诸如数字静态照相机的图像输入设备中，通过布置在执行来自CCD（21）的像素数据的实时处理的RPU（23）中，处理被加速并且功耗降低，使得仅特殊的异常图像处理在CPU（24）中进行软件程序处理，并且在执行一般图像处理的后处理中，暂时存储在主存储器（29）中的像素数据被再次输入到RPU（ 23），然后处理。与通过软件问题处理执行的情况相比，能够大大加快处理速度，并且尽量减少CPU（24）中的延长处理以降低功耗。

8. 发明授权

US07184604B2 Wavelet processing apparatus and wavelet processing method 有权
标题翻译：小波处理装置和小波处理方法
公开(公告)号：US07184604B2
公开(公告)日：2007-02-27
申请号：US10372248
申请日：2003-02-25
申请人： Yusuke Mizuno , Gen Sasaki
发明人： Yusuke Mizuno , Gen Sasaki
IPC分类号： G06K9/36
CPC分类号： H04N19/423 , H04N19/42 , H04N19/61 , H04N19/63 , H04N19/635 , H04N19/645
摘要： It is an object of the present invention to prevent an image distortion from occurring by using a line memory of small memory capacity. For example, an image is decomposed into strip regions 12, and each strip region 12 is filtered together with certain excess data 14 from a neighboring strip region 12 to prevent an image distortion from occurring at the boundary between the strip regions 12 while executing band decomposition on the strip region 12 which is smaller in size than the entire image with a smaller line memory. In the band decomposition, a line memory which supports band decomposition of, for example, 3 decomposition levels is repeatedly and recursively used, whereby band decomposition of deeper decomposition levels is executed without any problems. In this manner, line-based wavelet transform for deeper decomposition levels is executed with a small line memory. Also reverse wavelet transform is executed in the similar manner.
摘要翻译：本发明的目的是通过使用小存储容量的行存储器来防止图像失真发生。例如，图像被分解为条带区域12，并且每个条带区域12与来自相邻条带区域12的某些多余数据14一起被滤波，以防止在条带区域12之间的边界处发生图像失真，同时执行频带分解在条带区域12上，其尺寸小于具有较小行存储器的整个图像。在频带分解中，重复并递归地使用支持例如3个分解电平的频带分解的行存储器，由此执行较深分解电平的频带分解而没有任何问题。以这种方式，用较小分辨率级别的基于行的小波变换用小的行存储器执行。也以类似的方式执行反向小波变换。

9. 发明申请

US20060256213A1 Image processing circuit of image input device 有权
标题翻译：图像输入装置图像处理电路
公开(公告)号：US20060256213A1
公开(公告)日：2006-11-16
申请号：US11490182
申请日：2006-07-21
申请人： Gen Sasaki
发明人： Gen Sasaki
IPC分类号： H04N5/76
CPC分类号： H04N5/367 , G06T1/20 , H04N1/40 , H04N5/23241 , H04N5/3572 , H04N9/045 , H04N2101/00
摘要： In image input devices such as digital still cameras, processing is speeded up and power consumption is reduced by arranging in a RPU (23) performing real time processing of a pixel data from a CCD (21), such that only special exceptional image processing not being prepared previously is subjected to a software program processing in a CPU (24) and, in post processing in which a general image processing is carried out, a pixel data temporarily stored in a main memory (29) is inputted again to the RPU (23) and then processed. This enables to sharply speed up processing, and minimize a prolonged processing in the CPU (24) to reduce power consumption, when compared to the case of executing by software problem processing.
摘要翻译：在诸如数字静态照相机的图像输入设备中，通过布置在执行来自CCD（21）的像素数据的实时处理的RPU（23）中，处理被加速并且功耗降低，使得仅特殊的异常图像处理在CPU（24）中进行软件程序处理，并且在执行一般图像处理的后处理中，暂时存储在主存储器（29）中的像素数据被再次输入到RPU（ 23），然后处理。与通过软件问题处理执行的情况相比，能够大大加快处理速度，并且尽量减少CPU（24）中的延长处理以降低功耗。

10. 发明授权

US06967660B2 Image processing apparatus and image processing system 有权
标题翻译：图像处理装置和图像处理系统
公开(公告)号：US06967660B2
公开(公告)日：2005-11-22
申请号：US10163578
申请日：2002-06-07
申请人： Gen Sasaki
发明人： Gen Sasaki
IPC分类号： G06T1/20 , G06T5/00 , G06T5/40 , H04N1/407 , H04N5/20 , H04N5/202 , H04N9/64 , G06F13/14
CPC分类号： G06T5/40 , G06T5/009 , H04N5/20 , H04N5/202
摘要： To enable a brightness histogram operation without requiring a special-purpose integration circuit and memory.An image processing apparatus is provided with a gamma correction processing part. The gamma correction processing part 6 includes a LUT operation circuit 10 having a LUT memory 11 for gamma correction, a simplified gamma correction circuit 12, selectors 14 and 15, and a register 13. When the gamma correction processing part 6 is used exclusively for gamma correction, the CPU 3 makes the register 13 hold aw control signal of L level to thereby cause the selectors 14 and 15 to select “0” terminals. The LUT memory 11 selects and outputs a gamma correction value (LUT conversion value) while referring to input pixel data as address data. On the other hand, when the gamma correction processing part 6 is used for brightness histogram operation, the CPU 3 makes the register 13 hold a control signal of H level to thereby cause the selectors 14 and 15 to select “1” terminals. The LUT memory 11 is used as a memory for storing an accumulation value of the brightness histogram operation.
摘要翻译：启用亮度直方图操作，无需专用集成电路和存储器。图像处理装置具有伽马校正处理部。伽马校正处理部分6包括具有用于伽马校正的LUT存储器11，简化伽马校正电路12，选择器14和15以及寄存器13的LUT操作电路10。当伽马校正处理部6专门用于伽马校正时，CPU 3使寄存器13保持L电平的aw控制信号，从而使选择器14和15选择“0”端子。 LUT存储器11参考输入像素数据作为地址数据选择并输出伽马校正值（LUT转换值）。另一方面，当伽马校正处理部分6用于亮度直方图操作时，CPU 3使寄存器13保持H电平的控制信号，从而使选择器14和15选择“1”端子。 LUT存储器11用作存储亮度直方图操作的累加值的存储器。

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